public class hw4 {
    public static void main(String[] args) {
        for (int i = 1; i <= 9 ; i++) {
            for (int j = 1; j <= i ; j++) {
                System.out.print( i +"*"+j+'='+ i*j +'\t');
            }
            System.out.println();

        }
        System.out.println('*');
    }
}
